System and method for controlling redundant components

Details System and method for controlling redundant components System and method for controlling redundant components

1998-02-19

2000-09-05

Pihulic, Daniel T.

Multiplex communications

Fault recovery

Bypass an inoperative switch or inoperative element of a...

H04L 1226

Patent

active

H00018597

ABSTRACT:
A system for providing control of redundant components is presented. The system includes two resource modules. The resource module is connected to a data bus, but only the active resource module has control of the data bus. Two call processor systems are connected to the resource modules, and the active call processor is connected to the active resource module. A call processor connection client operating on the resource module transmits a connection request message to the call processor systems. A call processor connection server operating on the call processor system can receive the connection request message and assign the resource module active status.

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